Tunnel air quality detection system

NegotiableUpdate on 04/08

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Overview

Tunnel air quality detection system

Product Details

WN-10ATunnel air quality detection system

1、 Brief Introduction to Tunnel Air Quality Online Detection System:

WN-10AIt is the latest air quality detector launched by our company, which can be flexibly configured to includeCO2Intelligent composite gas detector with up to four types of sensors and equipped with inhalable particlesPM10ThePM2.5Sensors are suitable for gas detection in garbage dumps, industrial hygiene, air quality detection in civil defense engineering, and other detection fields such as hotels. It is currently the only product on the market that can detect oxygen, hydrogen sulfide, methane, combustible gases, and conventional toxic gases, while also using infrared sensors simultaneously(NDIR)detectionco/ CO2ThePM10The pump suction composite gas detector with sensors provides a comprehensive detection method for various toxic and harmful gases.Simultaneously capable of detecting temperature and humidityThe instrument is equipped with data storage256Group, throughUSBInterface, can connect to a computer.Having a very clearcolor touch screenSound and light alarm prompt, with built-in pump.

2、 Tunnel air quality detection systemThe device'sFeatures:

OptionalO2TheCHTheLELThePIDTheCO2And choose any plug-in "smart" toxic gas sensor:COTheH2STheSO2TheNOTheNO2 Cl2TheHCNTheNH3ThePH3andPM10andPM2.5Detector module

1Detect gases in the air and also measure the temperature and humidity of the environment.

2The instrument comes with built-in data storage, which can store data up to256group.withUSBdata interface

3Equipped with a built-in suction pump, it can handle multiple tasksten metersMeasure with a gas inhalation instrument at a distance.

4、haveLarge color touch screenEasy and fast operation. It can be connected to a data acquisition device for real-time remote control and data transmission.

5The instrument displaysppmandmg/m3twoplantDisplay data that can be automatically converted.
6Self check the display, battery, sensors, and sound and light alarm functions when turned on or needed.

3、 Working principle of tunnel air quality detector:

1. Adopting the most advanced technologyPLCTechnology, stable and reliable operation of system instruments

2. Equipped with a sampling and dust removal system, as well as semiconductor refrigeration technology, it can reduce the gas temperature in the incineration flue gas

3. The type of gas detected by the instrument can be configured with different sensors (electrochemical and infrared sensors) according to user requirements

4. Additional accessories can also be addedPM2.5andPM10probe

5. Equipped with data collection and remote communication functions,

6. have485Signal output interface.

4、 Tunnel air quality detection systemTechnical Specifications:

Using several conventional sensor configurations as examples, actual purchasing users can determine the type of gas being detected by themselves

(1) methaneLEL(CH₄)Measurement range0-100%Resolution:1%.

(2) oxygen(O₂)Measurement range0-30%Resolution:0.1%

(3) carbon monoxide/carbon dioxide(CO₂)Measurement range0-20000ppmResolution:1ppm/10ppm

(4) hydrogen sulfide(H₂S)Measurement range0-500ppmResolution:1ppm

(5) PM10ThePM2.5Inhalable particle detection module（0.001-100mg/m3

(6) Sensor lifespan: What is the lifespan of the carbon dioxide sensor7Year, the lifespan of other sensors is30month

(7) Battery working time: Approximately continuous operation 200About an hour, with an additional charger included

(8) Display: Large screen LCD display

(9) Operating Temperature-10-45℃ Working humidity:5-90%R

★ Simultaneously display concentration:ppmThemg/m3,Temperature and humidity.

★ Color touch screen display with time and date memory function.

★ It has data query function and data storage256Group, there isUSBInterface.

It has remote data transmission function, automatic sampling and dust removal system, and regular blowback and cleaning function.

Configurable sensors:

　 Main sensor technical indicators of composite gas detector

Gas detection	range	essence degree	minimum reading	response time
Formaldehyde detector	0-10.00ppm	＜±5%(F.S)	0.01ppm	≤25second
oxygen(O₂)	0-30%Vol	＜±5%(F.S)	0.1%Vol	≤15second
Ozone detector	0-20ppm	＜±5%(F.S)	0.01 ppm	≤30second
flammable gas(E_X)	0-100%LEL	＜±5%(F.S)	1%LEL	≤5second
carbon monoxide(CO)	0-100ppm	＜±5%(F.S)	0.1ppm	≤25second
hydrogen sulfide(H₂S)	0-100.0ppm	＜±5%(F.S)	0.1ppm	≤30second
sulfur dioxide(SO2)	0-100ppm	＜±5%(F.S)	0.1ppm	≤30second
nitric oxide(NO)	0-250ppm	＜±5%(F.S)	1ppm	≤60second
nitrogen dioxide(NO₂)	0-20ppm	＜±5%(F.S)	0.1ppm	≤25second
chlorine gas(CL₂)	0-20ppm	＜±5%(F.S)	0.1ppm	≤30second
ammonia(NH₃₎	0-100ppm	＜±5%(F.S)	1ppm	≤50second
hydrogen(H₂)	0-1000ppm	＜±5%(F.S)	1ppm	≤60second
Hydrogen cyanide(HCN)	0-50ppm	＜±5%(F.S)	0.1ppm	≤200second
hydrogen chloride(HCL)	0-20ppm	＜±5%(F.S)	0.1ppm	≤60second
phosphine(PH₃)	0-5-1000 ppm	＜±5%(F.S)	0.01/1ppm	≤25second

4、 Tunnel air quality detection systemconfiguration:

(1)instrument main unit(Including built-in battery) a (2)charger a

(3)Sampling rod a set (4)Sampling hose a

(5)Aluminum alloy carrying case a (6)Operation manual and certificate of conformity a copy

（7）Can be equipped with a data acquisition device

Market price:

1Tunnel Air Quality Monitoring System 5Wan (price determined based on user sensor configuration selection)

2: Data acquisition device 1.8Wan (including remote communication and management software)